{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc4fe2c882f47f4db369e09a4442215f9567bb5370a9b3cfd5ba3a5af0f91f67",
    "signature": "0xb1caa6c49a023ce6c41b6132acf8f67d375d6140c7ce61fc6cc2f4c1f9bfa9b33f85b4c663e7ce2e86e64457ce8aa4a55cc772d012907aca8e7bd332308fed9a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}